FR860631A - Fire alarm - Google Patents

Fire alarm

Info

Publication number
FR860631A
FR860631A FR860631DA FR860631A FR 860631 A FR860631 A FR 860631A FR 860631D A FR860631D A FR 860631DA FR 860631 A FR860631 A FR 860631A
Authority
FR
France
Prior art keywords
fire alarm
alarm
fire
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
Other languages
French (fr)
Inventor
Jacquet Rene Albert
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed filed Critical
Application granted granted Critical
Publication of FR860631A publication Critical patent/FR860631A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
    • G01K5/00—Measuring temperature based on the expansion or contraction of a material
    • G01K5/48—Measuring temperature based on the expansion or contraction of a material the material being a solid
    • G01K5/56—Measuring temperature based on the expansion or contraction of a material the material being a solid constrained so that expansion or contraction causes a deformation of the solid
    • G01K5/62—Measuring temperature based on the expansion or contraction of a material the material being a solid constrained so that expansion or contraction causes a deformation of the solid the solid body being formed of compounded strips or plates, e.g. bimetallic strip

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
FR860631D 1939-10-06 1939-10-06 Fire alarm Expired FR860631A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR860631T 1939-10-06

Publications (1)

Publication Number Publication Date
FR860631A true FR860631A (en) 1941-01-20

Family

ID=9334811

Family Applications (1)

Application Number Title Priority Date Filing Date
FR860631D Expired FR860631A (en) 1939-10-06 1939-10-06 Fire alarm

Country Status (1)

Country Link
FR (1) FR860631A (en)

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